[Qemu-stable] [PATCH] virtio-scsi: fix object check failure

[Ming Lei]

In case of vhost-scsi, the object type of VirtIODevice isn't
VirtIOSCSI, so use the cast trick to fix the problem like
in virtio_scsi_handle_cmd()

Cc: address@hidden
Cc: Anthony Liguori <address@hidden>
Cc: "Michael S. Tsirkin" <address@hidden>
Cc: Paolo Bonzini <address@hidden>
Signed-off-by: Ming Lei <address@hidden>
---
 hw/scsi/virtio-scsi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c
index b0d7517..13700f5 100644
--- a/hw/scsi/virtio-scsi.c
+++ b/hw/scsi/virtio-scsi.c
@@ -538,7 +538,7 @@ static void virtio_scsi_push_event(VirtIOSCSI *s, 
SCSIDevice *dev,
 
 static void virtio_scsi_handle_event(VirtIODevice *vdev, VirtQueue *vq)
 {
-    VirtIOSCSI *s = VIRTIO_SCSI(vdev);
+    VirtIOSCSI *s = (VirtIOSCSI *)vdev;
 
     if (s->events_dropped) {
         virtio_scsi_push_event(s, NULL, VIRTIO_SCSI_T_NO_EVENT, 0);
-- 
1.7.9.5